4iiii Precision Gen 3 Left Crank Power Meter Shimano R7000 -105 172.5mm RGroup_EE0FD060F6B8F1542D5BC559404770A08E24E979 reinforced with carbon fiber

reinforced with carbon fiber

and the outer pocket is great for storing energy gels

detailed performance metrics

The locking collar system guarantees secure attachment

The 8-liter removable waterproof drybag ensures contents are protected from wet weather and splashes

4iiii Precision Gen 3 Left Crank Power Meter Shimano R7000 -105 172.5mm RGroup_EE0FD060F6B8F1542D5BC559404770A08E24E979 reinforced with carbon fiberThe 4iiii Precision Gen 3 Left Crank Power Meter offers up to 800 hours of battery life and maintains an accuracy of + 1%. It is supported by a 3 year warranty, ensuring it remains a reliable training tool for years.